angular-docs-cn/public/docs/js/latest/api/di_annotations/InjectPromise-class.jade

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  exported from <a href="/angular2/di_annotations.html">angular2/di_annotations</a>
  defined in <a href="https://github.com/angular/angular/tree/master/modules/angular2/src/di/annotations.js#L34">angular2/src/di/annotations.js (line 34)</a>

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  A parameter annotation that specifies a `Promise` of a dependency.
  
  ```
  class AComponent {
    constructor(@InjectPromise(MyService) aServicePromise:Promise<MyService>) {
      aServicePromise.then(aService:MyService => ...);
    }
  }
  ```
  
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